Base | Representation |
---|---|
bin | 1101100101101000111… |
… | …0111100111110111111 |
3 | 211022112222111112211101 |
4 | 3121122032330332333 |
5 | 12311042134300411 |
6 | 255124122233531 |
7 | 22602625065151 |
oct | 3313216747677 |
9 | 738488445741 |
10 | 233442103231 |
11 | 90002a88347 |
12 | 392ab3558a7 |
13 | 1902385c03c |
14 | b427736ad1 |
15 | 61143708c1 |
hex | 365a3bcfbf |
233442103231 has 8 divisors (see below), whose sum is σ = 234283322384. Its totient is φ = 232600999680.
The previous prime is 233442103217. The next prime is 233442103277. The reversal of 233442103231 is 132301244332.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 233442103231 - 25 = 233442103199 is a prime.
It is a super-2 number, since 2×2334421032312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 233442103231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233442103201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7704271 + ... + 7734511.
It is an arithmetic number, because the mean of its divisors is an integer number (29285415298).
Almost surely, 2233442103231 is an apocalyptic number.
233442103231 is a deficient number, since it is larger than the sum of its proper divisors (841219153).
233442103231 is a wasteful number, since it uses less digits than its factorization.
233442103231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57801.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 233442103231 its reverse (132301244332), we get a palindrome (365743347563).
The spelling of 233442103231 in words is "two hundred thirty-three billion, four hundred forty-two million, one hundred three thousand, two hundred thirty-one".
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